The government says the team should brief the security council "immediately upon completion of the team's mission" - implying that this should happen quickly.
Security chiefs briefed the national security committee of Australia's federal cabinet.
On Saturday, he briefed the Homeland Security secretary, Janet Napolitano, at police headquarters, and Mr. Obama, in Washington, met with his national security team, the White House said.
Meanwhile, Brahimi has briefed the UN security council and called for its support.
This week, he briefed the UN security council once again on options for action, which many hope have been opened further by the signing of the US-Iran nuclear deal.
In the past four months more than 90% of the chlorine attacks have been in Idlib province and even as Samantha Power and others briefed the UN security council earlier this month on the atrocities in Sarmin, chlorine barrel bombs were allegedly being dropped on Idlib.
On Monday, Federica Mogherini, the EU's chief foreign and security policy coordinator, is to brief the UN security council in New York on the plans for a "chapter seven" resolution authorising the use of force.
In New York on Monday, Federica Mogherini, the EU's foreign and security policy coordinator, is to brief the UN security council on the plans for a chapter VII resolution authorising the use of force in Libya.
He said he and Atmar had briefed the president on the security preparations for the jirga, and the subsequent "success in... capturing the facilitators", but Karzai had not been satisfied.
And of course the President's being briefed by the security people.
A key objective of the Stevens team is to establish whether MI5's links to RUC special branch and the FRU made it likely that ministers, who were regularly briefed by the security services, were aware of the collusion.
